- Companies
- Groundworks and demolition
- Newport
- K.O Demolition Services Limited
K.O Demolition Services Limited
- Company number
- 17025674
- Incorporated
- 11 Feb 2026
- Registered office
- Agincourt House, 14 Clytha Park Road, Newport, Gwent, NP20 4PB
- Nature of business
- Demolition
K.O Demolition Services Limited is a newly incorporated private limited company registered in Newport, company number 17025674, one of 11 groundworks and demolition companies in Newport. Its next accounts are due at Companies House on 11 November 2027, and its first CT600 is due at HMRC on 10 February 2028.
Key dates
This company has not filed accounts yet. First accounts are due 21 months after incorporation, and the first period can run longer than a year.
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Where K.O Demolition Services Limited is registered
The registered office is in Newport (NP20), in the Newport local authority area, Wales. Show NP20 4PB on a map.
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- Fiesta Consultants LimitedFacilities management
- Phones and Tech Repairs LtdRepair services
- Micy Developments LtdProperty developers
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- Ama Facilities Management LtdSpecialist contractors
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Also registered at this address
22 other companies use the same registered office as K.O Demolition Services Limited.
- Alex England Decorators LtdPainters and decorators
- Arrow Commercial Catering Services LimitedMachinery repair and installation
- Baldwin Locksmiths LtdMachinery repair and installation
- C J Gas Engineering Ltd.Machinery repair and installation
- Digital Wales Tec LtdRepair services
- DJD Builders LimitedBuilders
- Eurosec LimitedElectricians
- Glo Construction & Developments LtdBuilders
- Global Insulation Logistics LimitedFinishing trades
- H G Edwards Construction LimitedCivil engineering
- Jems Construction LtdProperty developers
- JSLR LimitedMechanics and garages
- Nidd Vale Construction LtdBuilders
- Paint Professor LtdMechanics and garages
- Partridge Renovations LimitedBuilders
- Rushar LimitedMachinery repair and installation
- Simo Build LimitedFinishing trades
- South Western Tubes LimitedCivil engineering
- Stayunico LtdProperty developers
- The New Sandon Garage LimitedMechanics and garages
- West Country Steel Buildings LimitedSpecialist contractors
- Y Ddraig Facilities Management LtdElectricians
What happens if K.O Demolition Services Limited files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 11 November 2027.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 12 Nov 2027 to 11 Dec 2027 | £150 |
| 1 to 3 months late | 12 Dec 2027 to 11 Feb 2028 | £375 |
| 3 to 6 months late | 12 Feb 2028 to 11 May 2028 | £750 |
| More than 6 months late | From 12 May 2028 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 29 Feb 2028 | £200 |
| 3 months late | 28 May 2028 | another £200 |
| 6 months late | 28 Aug 2028 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 28 Feb 2029 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 17025674
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 11 February 2026
- Registered office
- Agincourt House, 14 Clytha Park Road, Newport, Gwent, NP20 4PB
- Nature of business
- Demolition (SIC 43110)
- Year end
- 28 February (accounting reference date)
- Accounts type
- No accounts filed yet
Filing notes for groundworks and demolition companies
Groundworks and demolition companies tend to own heavy plant, so capital allowances and hire purchase liabilities show up in both the accounts and the CT600.
Similar companies in Newport
Other active groundworks and demolition companies registered in Newport.
- M.A. Rees Construction Limited1998
- Marc Bolton Excavations & Groundworks Limited2014
- SB Groundworks & Plant Ltd2025
- Usk Valley Groundworks and Plant Hire Limited2022
- Abel Construction Group Ltd2022
- C & L Driveways Limited2007
- CMB Services Ltd2015
- Ecovigour Limited2007
All groundworks and demolition companies in Newport · All trades in Newport · Groundworks and demolition across the UK
Frequently asked questions
When are K.O Demolition Services Limited's accounts due?
K.O Demolition Services Limited's next accounts are due at Companies House by 11 November 2027 (in 394 days), covering the period to 28 February 2027.
When is K.O Demolition Services Limited's CT600 due?
The first accounts cover more than 12 months, so there are two Company Tax Returns: one for the 12 months to 10 February 2027, due by 10 February 2028, and one for the period to 28 February 2027, due by 28 February 2028. Corporation tax is payable 9 months and 1 day after the end of each.
Is K.O Demolition Services Limited still trading?
K.O Demolition Services Limited is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does K.O Demolition Services Limited do?
K.O Demolition Services Limited is registered under Demolition (SIC 43110).
How old is K.O Demolition Services Limited?
K.O Demolition Services Limited was incorporated on 11 February 2026, less than a year ago.
What is the penalty if K.O Demolition Services Limited files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View K.O Demolition Services Limited on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.